How to adjust the axial clearance of bearing and the position of gear with adjusting gasket?

Adjustment gasket is often used in electronic instruments, mold manufacturing, precision machinery, hardware parts, mechanical parts, stamping parts, hardware manufacturing.Mold maintenance, mold measurement clearance and mechanical aging due to shaking, swing and instability phenomenon, can use this product to solve the maintenance problem.How to adjust the axial clearance of bearing and the position of gear with adjusting gasket?

Adjustment of bearing clearance:

1. Adjust by adding or removing the adjusting gasket between the bearing cover and the frame.A set of soft material (mild steel sheet or elastic paper) gaskets shall be filled between the bearing end cover and the bearing seat end face;During the adjustment, the bearing end cover shall be installed without gasket at first, and the screw on the bearing end cover shall be tightened evenly on one side, while the shaft shall be rotated by hand until the bearing roller contacts the outer ring and there is no gap inside the shaft;At this point, the clearance between the end cover of the bearing and the end face of the bearing seat is measured, plus the axial clearance required by the normal operation of the bearing;This is the total thickness of the gasket to be filled, and then the prepared gasket is filled between the end cover of the bearing and the end face of the bearing seat to tighten the screw.

2. Use the screw mounted on the bearing cover to push the gland pressed on the outer ring of the bearing to adjust.Adjustment of gear position: because the installation form of gear and shaft mostly adopts one end as shaft shoulder or step positioning, and the other end mainly adopts spacer, so the position of gear can only be adjusted by adding or subtracting the length of spacer.

The material of adjusting gasket is original imported stainless steel, which is made by fine grinding after heat treatment. It has the characteristics of high precision, strong tension, good finish, toughness and not easy to break.Using the traditional stamping process to process the production, will make the produced adjustment gasket process rough, deformation, tolerance, and precision is not high.This affects the function of adjusting gasket.However, the etching process just makes up for these defects of stamping.Because the advantages of etching processing is the product line produced uniform, no burr, no gap, no pressure point, product deformation, do not change the material properties of the product, do not affect the product function, high precision.In addition, in the production process, new product etching design, development and change are flexible, which can be changed arbitrarily according to the designer's design requirements, with low cost, low mold opening cost and short production cycle of the template.

Zhuolida is a manufacturer of various precision metal gaskets, groomed gaskets, gaskets, mechanical gaskets, motor adjustment gaskets, composite thickness gaskets group, ultra-thin gaskets, bearing seat adjustment gaskets.We are one of the few suppliers that can customize special, ultra-thin, ultra-wide, large, non-standard gasket gaskets.